I see load type battery testers for sale cheap these days. I'm curious as to how they actually put an adequate load on the battery to test it. I can't imagine that they have a built in load that draws 100 or 200 amps during the test. So, I'm thinking that they have some other method of creating an adequate load. Can one of you educate me on this please?
Last edited by Peggy M; 09/07/2024 2:45 PM. Reason: adjust title
